Munder Difflin

Munder Difflin is a free, open-source multi-agent harness that creates digital clones of you and your teammates. These clones run on your own computer (or a dedicated VM) and use CLI agents like Claude Code, Codex, or Grok to do real work — review PRs, answer questions, ship features, and hand off tasks to each other autonomously. The whole thing is local-first and end-to-end encrypted, so your code, API keys, and personal context never leave your machine.

Setting up is straightforward: you download the node, name your clone, and it starts capturing your workflow and knowledge. Org context is shared across all clones (like a hive mind new teammates inherit), while personal context stays private. Clones communicate with each other directly, node to node, with messages encrypted using X25519 and AES-256-GCM. You can monitor everything in a fun 'the office' themed simulation or switch to a cleaner fullscreen mode. The simulation is deterministic and doesn't consume tokens.

This tool is ideal for engineering teams, design teams, product managers, and sales teams who want to keep work moving around the clock without waking people up. If you're a developer tired of context-switching, a designer who needs assets exported overnight, or a PM who wants standup summaries ready by morning, Munder Difflin lets your clone handle the grunt work while you focus on decisions only a human can make. The free tier runs forever on your laptop; paid plans add 24/7 cloud sandboxes and private networking.